Capacitive point level sensors, probe length: 59" (1500 mm), relay output (SPDT), 3-conductor, power supply: 20–253 V AC/20–55 V DC, process temperature range: -20–80 °C, pressure measurement range: -1–6 bar, probe material: steel HD-PE insulated, enclosure material: aluminium, protection rating IP66, process connection: 1 1/2" NPT, cable entry: 1/2" NPT gland, ATEX approved